Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 231 [Rate centres in NPA 231] [Dial plan for NPA 231]

NXX: 751

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
231-751 A Walloon Lake MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-751 0 Walloon Lake MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348      
231-751 1 Walloon Lake MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-751 2 Walloon Lake MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-751 3 Walloon Lake MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348      
231-751 4 Walloon Lake MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-751 5 Walloon Lake MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-751 6 Walloon Lake MI TRCYMIMNWMD  508J CENTURYLINK COMMUNICATIONS, LLC 348      
231-751 7 Walloon Lake MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-751 8 Walloon Lake MI GDRPMIBL36Z  624H ONVOY SPECTRUM, LLC 348      
231-751 9 Walloon Lake MI BRSPMI09DS0  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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